穹窿构造

北羌塘盆地中的一种重要褶皱样式&穹窿构造

Domal structures : An important type of folds in northern Qiangtang

关于彭山高挥发份花岗岩底辟穹窿构造及其控矿作用

A high-volatile diapiric granite dome in the Pengshan area and its ore-controlling role

矿床呈一穹窿构造，东界为批江断层。

The ore deposit displays a dome structure , bounded by the Pijiang fracture eastward .

认为该构造带金锑矿找矿应依托穹窿构造来开展，并提出进一步找矿的方向。

It is concluded that gold antimony exploration should be arranged along the dome structure in this region .

滑脱断裂的构造样式，以短轴背形、向形构造为主，另有穹窿构造、滑来峰构造、滑覆窗构造。

The styles of the detachment structure are short antiform and synform structure mainly , and dome structure , nappe outlier and nappe tectonic window too .

该矿床位于海洋山复式背斜南段的老厂穹窿构造核部，铅锌矿化受构造、地层和岩性控制。

The deposit is situated at the core of Laochang dome of the southern section of Haiyangshan anticlinorium and its Pb-Zn mineralization is controlled by structures , strata and lithology .

早二叠世时，由于热地幔柱上升活动，引起在大陆壳区首先形成巨大的热穹窿构造，再进一步发展演化，形成地堑和断陷盆地。

A huge thermal dome structure was firstly formed in continental crust due to rising of hot mantle plume during the Early Permian , and graben and fault basin were further formed .

认为穹窿构造为彭山地区的主要构造形迹，它控制着该区层控型矿床。

The Pengshan dome structure has been discussed in the paper and so has the SN structure , the function of dominating magma and mine in this area has been overall discussed , too .

赣湘地区的变质核杂岩和变质穹窿构造中，晚期脆性断裂与早期低序次韧性构造间存在着明显的相关联系。

In the metamorphic core complex ( MCC ) and the metamorphic arch , Jiangxi and Hunan area , there is an obvious correlation between the late brittle fault and the early subordinate ductile structure .

海西期本区经历了一次广泛的构造－热事件，并形成穹窿构造、伸展断层、次级脆性和韧脆性断裂带，它们对本区金成矿起着重要的控制作用。

This area underwent a widespread tectonic thermal event in Haixi period resulting in dome structure , extending fault , secondary brittle fracture belt and brittle tough fracture belt , which played very important role to contol gold mineralization in this area .

坑内堆积了一套较粗的快速堆积物，构成了地震时间剖面上的盆状异常体，由于异常体的地震波传播速度较高，造成了下伏层穹窿状构造假像。

A suite of coarse deposits in meteorite crater resulted in basin-shaped seismic anomaly in time section which in turn caused the dome structure pseudomorph in the underlying strata due to its high seismic velocity .

而其他中生代高压&超高压岩石以带状和穹窿状分布，在桐柏和西大别地区占据中生代造山带的主体部分，构成可以对比的线状和穹窿状构造单元。

Whereas the other Mesozoic HP-UHP rocks occurred in belt-shaped and dome-shaped occupy the major part of the Mesozoic orogenic belt in Tongbai and western Dabie areas , forming the line and dome structural units that can be correlated each other .